Comment by ddingus
4 hours ago
Use some finer pitch graph paper and people could author "boot sector code" by literally coloring in the little squares with the necessary bits!
Would be sort of like paper tape.
4 hours ago
Use some finer pitch graph paper and people could author "boot sector code" by literally coloring in the little squares with the necessary bits!
Would be sort of like paper tape.
Pepperidge Farm remembers when high-school computing classes used Scantron-style optical mark cards...
https://commons.wikimedia.org/wiki/File:HP_Educational_Basic...